66921661.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{7057}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 488695920

約数和(自身を除く): 293414616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1153, 2306, 3459, 4612, 6918, 7057, 9224, 13836, 14114, 21171, 27672, 28228, 42342, 56456, 84684, 169368, 8136721, 16273442, 24410163, 32546884, 48820326, 65093768, 97640652, 195281304]

約数ペア:

[(1, 195281304), (2, 97640652), (3, 65093768), (4, 48820326), (6, 32546884), (8, 24410163), (12, 16273442), (24, 8136721), (1153, 169368), (2306, 84684), (3459, 56456), (4612, 42342), (6918, 28228), (7057, 27672), (9224, 21171), (13836, 14114)]